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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Alexandrites
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Dravite
George Pendant
Grossular Garnets
Grossular Garnets
Labradorite (var. rainbow moonstone)
Logan Sapphire
Maharani Cat's Eye
Moonstone
Moonstone Carving
Pyrope
Pyrope (var. rhodolite)
Rhodochrosite
Rosser Reeves Star Ruby
Spinel
Spinels
Star of Bombay
Star of Katandru
Star Sapphire Necklace
Unusual Gems
Zircons
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